5, POTASH CLOSE, HADDENHAM, AYLESBURY, HP17 8JY - £700,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

5 POTASH CLOSE is a large detached house of 154m², built sometime between 2007 and 2011, which could now be worth an estimated £707,574. It was last sold for £700,000 in April 2025, which was around 16% below the average April 2025 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was November 2023, where the current energy rating was C, and the potential energy rating was B.

5 POTASH CLOSE Sold Prices

Land registry data shows two sales for 5 POTASH CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two 5 POTASH CLOSE sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2025 29 APR	£700,000	£832,261	16% below HPI
2010 15 JAN	£470,000	£477,330	2% below HPI

5 POTASH CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two 5 POTASH CLOSE sales from January 2010 and April 2025 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the January 2010 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the April 2025 sale, where it falls to 16% below the HPI. The line then continues to track at 16% below the HPI.

What might 5 POTASH CLOSE be worth now?

5 POTASH CLOSE might now be worth an estimated £707,574.

This is based on house price inflation of 1.1%, between April 2025 and June 2025, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.1% inflationary increase is applied to the most recent sale price for 5 POTASH CLOSE of £700,000 on 29th April 2025. For the value to have increased from £700,000 to £707,574 over the ten months to June 2025, the following assumptions must hold true:

• The value of 5 POTASH CLOSE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The April 2025 sale price of £700,000 represented a fair market value for the property.
• The size, condition, and specification of 5 POTASH CLOSE has not materially changed since April 2025.

How Large is 5 POTASH CLOSE?

5 POTASH CLOSE is 154m² according to the EPC inspection conducted in November 2023. This puts it in the largest 30% of detached houses houses in Haddenham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Haddenham, and where 5 POTASH CLOSE lies on this distribution: 70% of detached houses houses are smaller than 5 POTASH CLOSE, and 29% of houses are larger. Note that EPC data is not available for all properties in Haddenham.

5 POTASH CLOSE: Plot and Title Map

5 POTASH CLOSE sits on a plot of roughly 0.057 of an acre, or 229m². The below map shows the location of 5 POTASH CLOSE, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 5 POTASH CLOSE). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 5 POTASH CLOSE?

5 POTASH CLOSE is located in HADDENHAM, in the HP17 postcode district. The below map shows the position of No. 5 on POTASH CLOSE.